基于ENC28J60以太网通信接口的设计与实现

作者：张伟业1，黄云龙2，陈国定1 日期：2008-02-25/span> 浏览：3982 查看PDF文档

基于ENC28J60以太网通信接口的设计与实现

张伟业1，黄云龙2，陈国定1
（1.浙江工业大学 信息工程学院,浙江 杭州 310014; 2.浙江工业大学浙西分校 电子与信息工程系,浙江 衢州 324006）

摘要：利用新型器件ENC28J60作为以太网控制器，采用PIC18F4550作为主控制器，通过SPI接口实现了与ENC28J60之间的高速通信；在主控器上移植了Microchip TCP/IP协议栈，分别建立了基于UDP和TCP的应用程序，实现了以太网的通信接口，给出了ENC28J60与PIC18F4550连接的应用电路，并把该通信接口应用到电脑绣花机监控系统中，用于接收局域网上的远程主机发来的花样文件并转发给绣花机的控制器。
关键词：以太网；ENC28J60；串行外围接口
中图分类号：TP393文献标识码：A文章编号：1001-4551(2008)01-0028-03

Design and realization of Ethernet communication interface based on ENC28J60
ZHANG Weiye1, HUANG Yunlong2, CHEN Guoding1
（1.College of Information Engineering, Zhejiang University of Technology, Hangzhou 310014, China;
2.Department of Information and Electronic Engineering, West Branch of Zhejiang University of Technology, Quzhou 324006, China）
Abstract: As the chief controller, PIC18F4550 was designed to communicate with the new Ethernet controller ENC28J60 by SPI interface. The Microchip TCP/IP stack was replanted in the PIC18F4550, two applications based on TCP and UDP were created, an Ethernet interface was realized. The application circuit that the ENC28J60 communicated with the PIC18F4550 was given. The interface was applied in computer embroidery machine control system, for receiving clock files from PC in the LAN and transforming them to the controller of embrosdery.
Key words: Ethernet; ENC28J60; serial peripheral interface (SPI)
参考文献(Reference):
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